Recent content by Cones

  1. C

    Kinematic Equations, solving a quadratic gives two solutions?

    Thanks I managed to complete the exercise and this all helped! I'm very tempted to watch more Physics videos on that site once I've finished the other exercises now.
  2. C

    Kinematic Equations, solving a quadratic gives two solutions?

    First of all thanks for the very fast response. I have come to the same conclusions that you've stated but I am unsure of how to apply that to the exercise, the question only accepts one answer (as shown in the screenshot) but cannot tell in this particular instance how I should have determined...
  3. C

    Kinematic Equations, solving a quadratic gives two solutions?

    Homework Statement Hello, after searching the internet I found this very active community and hope you can help me with my problem. On the Khan Academy website (Which I highly recommend) there are exercises such as Kinematic Equations. I was asked to solve Vi (Initial velocity) so I used the...
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